The centre-back fell out of favour under the stewardship of Mark Hughes, only managing sporadic appearances, but he has become an important part of Redknapp's side and club captain since Ryan Nelsen's departure.

Redknapp took over from Hughes on November 24 of last year and after making just six league appearances before then, he has played 13 since.

Hill's current deal runs out at the end of the season but the former Tottenham boss is confident the 34-year-old can keep playing.